Skip to content
Business ProfileWindow Installers in Bowie, Maryland

Window Nation Maryland & DC

Window Nation Maryland & DC

Window Nation Maryland & DC provides replacement-window consultations and installation from its Glen Burnie location. Window Nation has served the Baltimore-Washington metro area for over fifteen years and offers custom vinyl windows in a range of styles.

Last Updated October 3, 2026.

Business Highlights
  • The company lists Maryland MHIC license no. 124358.
  • The company says each installation team is led by a factory-trained Installation Masters™ Certified Installer.

Service Area

Maryland and the District of Columbia, including the greater Baltimore and DC area.

Active Business Listing

Window Nation Maryland & DC is one of 11 window installers ProsGrade lists in Bowie, Maryland.

Active
Public local listing
Listing details

7 services listed, including Window replacement consultations, Custom vinyl window replacement and Window installation. Open 24 hours, 7 days a week. Rated 4.7 from 4,239 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Window Nation Maryland & DC compares with the other 10 window installers on ProsGrade in Bowie, using public Google ratings and review counts.

  • Has the most Google reviews (4,239) of the 11 Bowie window installers on ProsGrade.
  • One of 9 Bowie window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

7 services
  • Window replacement consultationsA local design consultant helps customers select windows for their style and budget, answer questions and review the installation process.
  • Custom vinyl window replacementReplacement units are fitted into existing openings and custom-built for each home.
  • Window installationThe process includes an initial home walk-through, property protection, a final inspection and cleanup.
  • Window stylesOptions include double-hung, sliding, casement, bay and bow windows.
  • Window glass optionsDouble- and triple-pane choices are available with Low-E coatings and argon between the panes.
  • Basement windowsThe company offers basement windows for comfort and energy efficiency.
  • Window screen add-onsFlexScreens are optional on select windows.

Reviews

What customers say

Recent customers praise patient explanations and on-time, tidy installations. One customer reports months without answers after a deposit check was not cashed and a paid-in-full contract never arrived; a branch manager later resolved the issue to the customer's satisfaction.

Customer Reviews

Valerie Maggio

Nowell was very personable and knowledgeable. He took the time to explain everything clearly and made the whole experience smooth and stress-free. His professionalism and friendly attitude really stood out. We truly appreciated the great service and would highly recommend him to anyone looking for someone reliable and helpful.
View full reviewShow less

Sue Anderson-Gury

Edit: I was contacted by the branch manager and the issue was fully resolved to my satisfaction. We ordered windows through Ryan Poch at Window Nation on the 19th of December and gave a deposit check at that time. The windows were installed in early February and we are super pleased with them. We gave the installer a check for the balance, and the check was cashed promptly. The issue I have is with Window Nation's customer service. Our deposit check was never cashed and we never received a copy of the signed contract marked paid in full as we requested. I contacted the salesman and customer service multiple times in Jan and Feb, but have received no response from the company. I will be contacting the Maryland States Attorney Consumer division tomorrow. This has been going on for 3.5 months and needs to be taken care of.
View full reviewShow less

Jacquelyn MARSHALL

My overall experience with Window Nation from the start was great, even with an expected last minute change in my original initial appointment time. Mr. Lorenzo Lee was professional, arrived on time, provided excellent customer service, in which he demonstrated an outstanding presentation of the history of the company, with various it's #1 rating status with supporting data from various consumer rating agencies. Mr. Lee was efficient with his service delivery and displayed an excellent presentation of the actual functionality of the window products, that was very impressive and a major selling point for me. Mr. Lee was courteous, informative, personable and very patient with me during my window selection. He was respectful of my home, when taking initial measurements and was very informative when providing me with various payment options. I am very pleased and grateful for Mr. Lee's assistance with my Window Nation experience, thus far. He needs to be cloned!... LOL :)
View full reviewShow less

Cheryl Hodgie

Window Nation was a great company to do business with. Their installers were on time, worked steadily and did a wonderful job installing windows. I am very happy with my new windows and highly recommend them.

IRENE TRIPLETT

From the very beginning, working with Logan was awesome. I feel like he had my best interest at heart. Logan gave me multiple options to see which one was the best and least expensive for me. When I first bought my house 32 years ago, I changed one front window into two windows. I found that after talking it through Logan, my best option was to go back to one window which was for me and my budget was the least expensive way for me to go. I did get a couple of estimates before choosing Window Nation. I feel like if you are replacing your windows everyone should do that because I was definitely floored at the price of windows. Logan took his time with me and explain the installation from start to finish. I would definitely recommend Window Nation for anyone looking to replace their windows.
View full reviewShow less

Jen Brunner

Window nation did the best job on our new window install. They were very thorough and communicative thru the entire process. The gentleman who came to install were on time and did a great job making sure the areas were cleaner than when they got there. We are very happy and will gladly recommend Window Nation to all of our friends and family!! ??
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

What should customers expect from an in-home consultation?

A local design consultant reviews window choices, budget and the installation process. The location states that in-home consultations have a two-window minimum.

What happens during window installation?

The crew begins with a walk-through to explain the work and any special requirements, and takes steps to protect the home. After installation, it completes a final walk-through, cleans the job site and answers questions about operating or cleaning the windows.

How does the window warranty work?

Window Nation says its windows come with a Lifetime Plus warranty, but limited-lifetime coverage varies by manufacturer and may include exclusions. Details are provided at purchase.